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Minor code deduplication in src/sock.c

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Minor code deduplication in src/sock.c for handling SABM vs SABME
sequence numbers
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XANTRONIX Development 2020-08-20 22:50:10 -05:00 • committed by XANTRONIX Industrial
parent 697ade0afa
commit 56b8b90727
1 changed files with 6 additions and 4 deletions
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10
src/sock.c
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@ -56,18 +56,20 @@ static inline size_t rx_bufsz(patty_ax25_sock *sock) {
return PATTY_AX25_FRAME_OVERHEAD + sock->n_maxlen_rx; return PATTY_AX25_FRAME_OVERHEAD + sock->n_maxlen_rx;
} }
static inline size_t tx_slots(patty_ax25_sock *sock) {
return sock->mode == PATTY_AX25_SOCK_SABME? 128: 8;
}
static inline size_t tx_slot_size(patty_ax25_sock *sock) { static inline size_t tx_slot_size(patty_ax25_sock *sock) {
return sizeof(struct slot) + PATTY_AX25_FRAME_OVERHEAD + sock->n_maxlen_tx; return sizeof(struct slot) + PATTY_AX25_FRAME_OVERHEAD + sock->n_maxlen_tx;
} }
static inline size_t tx_slots_size(patty_ax25_sock *sock) { static inline size_t tx_slots_size(patty_ax25_sock *sock) {
size_t slots = sock->mode == PATTY_AX25_SOCK_SABME? 128: 8; return tx_slots(sock) * tx_slot_size(sock);
return slots * tx_slot_size(sock);
} }
static inline int tx_seq(patty_ax25_sock *sock, int seq) { static inline int tx_seq(patty_ax25_sock *sock, int seq) {
return sock->mode == PATTY_AX25_SOCK_SABME? seq % 128: seq % 8; return seq % tx_slots(sock);
} }
static inline struct slot *tx_slot(patty_ax25_sock *sock, int seq) { static inline struct slot *tx_slot(patty_ax25_sock *sock, int seq) {